ASME B30.9 Certified Rigging

When it comes to heavy-duty industrial lifting, experience isn't just a number—it's a safety guarantee. With over 25 years of production and R&D experience, Nanjing D.L.T Sling Co., Ltd has established itself as a premier manufacturer of lifting solutions, delivering reliability to complex rigging operations in over 22 countries. Today, we spotlight our flagship product that is redefining strength in the industry: the Endless Polyester Round Sling. Engineered for the Extreme: 1T to 1100T Capacity Finding a sling that can handle standard loads is easy; finding one engineered for the extreme is where DLT Sling excels. Our round slings offer a massive capacity range, starting from standard 1-ton lifts and scaling up to an industry-leading 1100 Tons. Whether you are positioning delicate machinery or hoisting massive offshore modules, our slings utilize high-tensile polyester construction. This material choice provides the perfect balance of strength and flexibility, ensuring the sling grips the load securely without damaging the surface. The "Endless" Advantage: A Seamless Design Why choose an endless loop design? The answer lies in durability and load distribution. Minimized Failure Points: Unlike spliced slings, our seamless loop design distributes the stress evenly across the strands. Rotational Wear: The endless design allows the rigger to rotate the sling, changing the contact point for each lift. This simple feature significantly extends the service life of the equipment. Certified Safety for Global Markets In the rigging world, compliance is non-negotiable. We don't just claim quality; we certify it. Our manufacturing process is rigorous, and our round slings are fully certified to meet the world's strictest standards: ISO4878 (International) EN1492-2 (Europe) ASME B30.9 (USA) AS4497 (Australia) This multi-standard compliance ensures that whether your project is in Houston, Hamburg, or Sydney, your rigging gear meets local safety regulations. Key Features at a Glance Abrasion-Resistant Cover: A specialized protective sleeve shields the load-bearing core from cuts and harsh environments. Color-Coded Safety: We utilize an international color-coding system, providing instant visual verification of the sling's Working Load Limit (WLL) to prevent overloading errors. Market-Specific Compliance: Tailored solutions available for both ASME (US) and EN (EU) requirements. Partner with a Global Leader Don't compromise on safety. Leverage our quarter-century of expertise for your next heavy lift. Ready to upgrade your rigging inventory? Contact our technical team today at sales@dlt-sling.com for a personalized quote. We also invite you to book a virtual factory tour to see our production excellence firsthand.